Home / 43,362.90-65,058.93-17,070.30

Finding the Fourth Proportional to 43,362.90, 65,058.93 and 17,070.30

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Solution

The fourth proportional to 43,362.90, 65,058.93 and 17,070.30 is: 25,611.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,362.90 : 65,058.93 = 17,070.30 : x
  2. Step 2: Convert to fraction form
    43,362.90/65,058.93 = 17,070.30/x
  3. Step 3: Cross multiply
    43,362.90x = 65,058.93 × 17,070.30
  4. Step 4: Simplify right side
    43,362.90x = 1,110,575,452.78
  5. Step 5: Solve for x
    x = 1,110,575,452.78/43,362.90
  6. Step 6: Final answer
    x = 25,611.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.